POTTSVILLE (AP) – A stretch of Interstate 81 in Schuylkill County has reopened days after a snow squall led to a deadly pileup that killed at least three people and injured dozens more. State Police say the northbound lanes were opened early today after crews finished clearing the crash site. Authorities say the crash took place in poor visibility and involved between over 50 vehicles. It was captured in videos posted on social media that showed drivers and passengers lining the snowy road and jumping out of the way as the cascade of crashes unfolded.